Having DISABLE_DEPRECATED flags set in the distribution breaks
building with libraries later than those which the maintainer
happened to have installed.  This patch removes them.

diff -r -U 3 a/gtk/Makefile.am b/gtk/Makefile.am
--- a/gtk/Makefile.am	2003-05-09 15:55:05.000000000 +0200
+++ b/gtk/Makefile.am	2013-12-26 15:06:38.000000000 +0100
@@ -36,11 +36,7 @@
 	-I$(top_srcdir)			\
 	-I$(top_builddir)/gdk		\
 	$(GTKGLEXT_DEBUG_FLAGS)		\
-	$(GTKGLEXT_DEP_CFLAGS)		\
-	-DG_DISABLE_DEPRECATED		\
-	-DGDK_DISABLE_DEPRECATED	\
-	-DGDK_PIXBUF_DISABLE_DEPRECATED	\
-	-DGTK_DISABLE_DEPRECATED
+	$(GTKGLEXT_DEP_CFLAGS)
 
 common_ldflags = \
 	-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) 	\
diff -r -U 3 a/gtk/Makefile.in b/gtk/Makefile.in
--- a/gtk/Makefile.in	2006-02-05 04:17:42.000000000 +0100
+++ b/gtk/Makefile.in	2013-12-26 15:07:00.000000000 +0100
@@ -234,11 +234,7 @@
 	-I$(top_srcdir)			\
 	-I$(top_builddir)/gdk		\
 	$(GTKGLEXT_DEBUG_FLAGS)		\
-	$(GTKGLEXT_DEP_CFLAGS)		\
-	-DG_DISABLE_DEPRECATED		\
-	-DGDK_DISABLE_DEPRECATED	\
-	-DGDK_PIXBUF_DISABLE_DEPRECATED	\
-	-DGTK_DISABLE_DEPRECATED
+	$(GTKGLEXT_DEP_CFLAGS)
 
 
 common_ldflags = \
ive' href='/guix/log/gnu/packages/kde-plasma.scm'>log</a><a href='/guix/tree/gnu/packages/kde-plasma.scm?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>tree</a><a href='/guix/commit/gnu/packages/kde-plasma.scm?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>commit</a><a href='/guix/diff/gnu/packages/kde-plasma.scm?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/kde-plasma.scm'>
<input type='hidden' name='id' value='f246bfb448f759794687e4a440ddfb55099d9f2d'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>root</a>/<a href='/guix/log/gnu?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>gnu</a>/<a href='/guix/log/gnu/packages?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>packages</a>/<a href='/guix/log/gnu/packages/kde-plasma.scm?id=f246bfb448f759794687e4a440ddfb55099d9f2d'>kde-plasma.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/kde-plasma.scm?id=f246bfb448f759794687e4a440ddfb55099d9f2d&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>